The TERA PUMP TRCDRUM is an affordable manual chemical transfer pump designed for quick and easy emptying of gas cans of various sizes. The TRCDRUM eliminates the lifting of large, heavy, gas cans and spilling wasted fuel. Up and down operated flexible spring type bellows allow smooth operation and high-powered discharge.

2.Place the outlet of the discharge hose into receiving container opening.

3.Grip handle, pressing down repeatedly until liquid begins to flow. Liquid will continue flowing though discharge hose as long as the level of contents of the supply container is higher than that of the receiving container.

4.If siphon action stops because the level in the supply container is very low, grip handle and press down repeatedly, or raise the supply container so it is above the receiving container.

5.To stop siphon flow at any time, unscrew the air vent cap at the top of the grip. To start flow, close the air vent cap and repeat step 3.